Unit beeps repeatedly or continuously without obvious reason; cooking may or may not be affected.

Safety first: Unplug the air fryer if the beeping is continuous and cannot be silenced via controls.

Steps to stop unwanted beeping:

• 1. Clean and dry panel: Wipe the control panel to remove moisture or grease. Allow it to dry fully.
• 2. Power reset: Unplug for 10–15 minutes, then reconnect and test.
• 3. Check for stuck buttons: Press each button individually to ensure they move freely and are not physically stuck.
• 4. Inspect buzzer circuit: Open the control area and locate the buzzer on the main PCB. Check for signs of shorting or burnt components around it.
• 5. Replace main PCB: If the buzzer continues to sound without input and no physical cause is found, replace the main control board.

Warning: Do not cut or remove the buzzer without addressing the underlying control issue; alarms are part of safe operation.